Panel independent of the game server: ServerHost owns port + panel and starts/stops the game server; panel works while stopped/crashed/unconfigured (settings, save ZIP upload, backups, bans offline); crash auto-restart; players told 'offline'; tests

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-27 19:02:08 +02:00
parent f8aad82d18
commit c74c48dfc8
11 changed files with 1012 additions and 417 deletions
@@ -0,0 +1,99 @@
+namespace MSCO.Server;
+
+/// <summary>
+/// server.json im Web-Panel lesen und ändern - bei laufendem Server (dann sofort wirksam) und wenn er aus ist
+/// (z.B. Lizenzschlüssel eintragen, damit er überhaupt starten kann).
+/// </summary>
+public static class ConfigEditor
+{
+    public static object Build(ServerConfig config) => new
+    {
+        name = config.Name,
+        description = config.Description,
+        maxPlayers = config.MaxPlayers,
+        isPublic = config.Public,
+        requireSteam = config.RequireSteam,
+        publicAddress = config.PublicAddress,
+        saveSyncMinutes = config.SaveSyncMinutes,
+        autosaveSeconds = config.AutosaveSeconds,
+        port = config.Port,
+        panelEnabled = config.PanelEnabled,
+        panelPort = config.PanelPort,
+        panelBindAddress = config.PanelBindAddress,
+        panelTrustProxy = config.PanelTrustProxy,
+        panelBasePath = config.PanelBasePath,
+        licenseKeySet = !string.IsNullOrWhiteSpace(config.LicenseKey),
+        steamWebApiKeySet = !string.IsNullOrWhiteSpace(config.SteamWebApiKey),
+        environmentOverrides = config.EnvironmentOverrides
+    };
+
+    /// <summary>Einstellungen ändern. Schlüssel (Lizenz, Steam Web API) nur als Owner; leer = unverändert.</summary>
+    public static string Apply(ServerConfig config, string configPath, System.Text.Json.JsonElement b, bool owner, string by)
+    {
+        if (b.ValueKind != System.Text.Json.JsonValueKind.Object) return "Invalid settings";
+        var changed = new List<string>();
+        bool restartNeeded = false;
+
+        string Text(string name, string current, int max)
+        {
+            if (!b.TryGetProperty(name, out var v) || v.ValueKind != System.Text.Json.JsonValueKind.String) return current;
+            string s = v.GetString().Trim();
+            if (s.Length > max) s = s[..max];
+            if (s != current) changed.Add(name);
+            return s;
+        }
+        int Number(string name, int current, int min, int max)
+        {
+            if (!b.TryGetProperty(name, out var v) || !v.TryGetInt32(out int n)) return current;
+            n = Math.Clamp(n, min, max);
+            if (n != current) changed.Add(name);
+            return n;
+        }
+        bool Flag(string name, bool current)
+        {
+            if (!b.TryGetProperty(name, out var v) || (v.ValueKind != System.Text.Json.JsonValueKind.True && v.ValueKind != System.Text.Json.JsonValueKind.False)) return current;
+            bool f = v.GetBoolean();
+            if (f != current) changed.Add(name);
+            return f;
+        }
+
+        string name = Text("name", config.Name, 60);
+        if (name.Length == 0) return "The server name cannot be empty";
+        config.Name = name;
+        config.Description = Text("description", config.Description, 300);
+        config.MaxPlayers = Number("maxPlayers", config.MaxPlayers, 1, 64);
+        config.Public = Flag("isPublic", config.Public);
+        config.RequireSteam = Flag("requireSteam", config.RequireSteam);
+        config.PublicAddress = Text("publicAddress", config.PublicAddress, 200);
+        config.SaveSyncMinutes = Number("saveSyncMinutes", config.SaveSyncMinutes, 0, 240);
+        config.AutosaveSeconds = Number("autosaveSeconds", config.AutosaveSeconds, 10, 3600);
+
+        int before = changed.Count;
+        config.Port = Number("port", config.Port, 1, 65535);
+        config.PanelEnabled = Flag("panelEnabled", config.PanelEnabled);
+        config.PanelPort = Number("panelPort", config.PanelPort, 0, 65535);
+        config.PanelBindAddress = Text("panelBindAddress", config.PanelBindAddress, 60);
+        config.PanelTrustProxy = Flag("panelTrustProxy", config.PanelTrustProxy);
+        config.PanelBasePath = Text("panelBasePath", config.PanelBasePath, 60);
+        if (changed.Count > before) restartNeeded = true;
+
+        foreach (string secret in new[] { "licenseKey", "steamWebApiKey" })
+        {
+            if (!b.TryGetProperty(secret, out var v) || v.ValueKind != System.Text.Json.JsonValueKind.String || v.GetString().Trim().Length == 0) continue;
+            if (!owner) return "Only the owner can change keys";
+            string value = v.GetString().Trim();
+            if (value.Length > 200) return "Key too long";
+            if (secret == "licenseKey") config.LicenseKey = value; else config.SteamWebApiKey = value;
+            changed.Add(secret);
+            restartNeeded = true;
+        }
+
+        if (changed.Count == 0) return "Nothing changed";
+        try { config.Save(configPath); }
+        catch (Exception e) { return "Could not save server.json: " + e.Message; }
+        GameServer.Log($"Settings changed by {by}: {string.Join(", ", changed)}");
+        var overridden = changed.Where(c => config.EnvironmentOverrides.Any(e => e.Replace("_", "").Contains(c.ToUpperInvariant().Replace("ISPUBLIC", "PUBLIC")))).ToList();
+        return "Settings saved" + (restartNeeded ? " - some changes need a restart" : "") +
+               (overridden.Count > 0 ? " (note: " + string.Join(", ", overridden) + " is also set by an environment variable, which wins on restart)" : "");
+    }
+}